@article{
  author = {sabzipor, amir, null, null, null, null, nul, nul},
  title = {Designing a model for capital return in distance higher education system},
  journal = {Journal of New Approaches in Educational Administration},
  year = {2018},
  volume = {9},
  number = {35},
  pages = {45-68},
  doi = {}
}